ES2087203T3 - CATALYST FOR THE SYNTHESIS OF 3,4-POLY-ISOPRENE CRYSTALLINE. - Google Patents

CATALYST FOR THE SYNTHESIS OF 3,4-POLY-ISOPRENE CRYSTALLINE.

Info

Publication number
ES2087203T3
ES2087203T3 ES91117562T ES91117562T ES2087203T3 ES 2087203 T3 ES2087203 T3 ES 2087203T3 ES 91117562 T ES91117562 T ES 91117562T ES 91117562 T ES91117562 T ES 91117562T ES 2087203 T3 ES2087203 T3 ES 2087203T3
Authority
ES
Spain
Prior art keywords
compound
crystalline
synthesis
organ
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91117562T
Other languages
Spanish (es)
Inventor
Wen-Liang Hsu
Adel Farhan Halasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2087203T3 publication Critical patent/ES2087203T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/602—Component covered by group C08F4/60 with an organo-aluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/08—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition

Abstract

3, 4-POLISOPRENO CRISTALINO PUEDE SINTERIZARSE EN DISOLVENTES ORGANICOS EN PRODUCCIONES CUANTITATIVAS DESPUES DE CORTOS PERIODOS DE POLIMERIZACION AL UTILIZAR LOS SISTEMAS DE CATALIZACION DE ESTA INVENCION. EL 3, 4 -POLISOPRENO HECHO UTILIZANDO ESTE SISTEMA DE CATALIZADOR ES CRISTALIZABLE POR TENSION Y SE PUEDE UTILIZAR EN HUELLAS DE NEUMATICOS, LO QUE PROPORCIONA UNA TRACCION MEJORADA Y RESISTENCIA A LOS CORTES. ESTA INVENCION DESCRIBE ESPECIFICAMENTE UN PROCESO PARA LA SINTESIS DE 3, 4 -POLISOPRENO QUE COMPRENDE EL POLIMERIZAR UN MONOMERO DE ISOPRENO EN UN SOLVENTE ORGANICO A UNA TEMPERATURA QUE ESTA DENTRO DE UN PROMEDIO DE -10 C A 100 C APROXIMADAMENTE EN LA PRESENCIA DE UN SISTEMA CATALIZADOR QUE ESTA COMPUESTO DE (A) UN COMPUESTO DE ORGANOHIERRO, (B) UN COMPUESTO DE ORGANOALUMINIO, (C) UNA AMINA AROMATICA QUELANTE, Y (D) UN COMPUESTO PROTONICO; DONDE LA RAZON MOLAR DE LA AMINA QUELANTE AL COMPUESTO DE ORGANOHIERRO ESTA DENTRO DE UN NIVEL DE 5:1 A 200:1 APROXIMADAMENTE, Y DONDE LA RAZON MOLAR DEL COMPUESTO PROTONICO AL COMPUESTO DE ORGANOALUMINIO ES DE 0.0001:1 A 0.2:1 APROXIMADAMENTE.3, 4-CRYSTALLINE POLYSOPRENE CAN BE SINTERED IN ORGANIC SOLVENTS IN QUANTITATIVE PRODUCTIONS AFTER SHORT PERIODS OF POLYMERIZATION WHEN USING THE CATALYSTALIZATION SYSTEMS OF THIS INVENTION. THE 3, 4-POLYISOPRENE MADE USING THIS CATALYST SYSTEM IS CRYSTALLIZABLE BY TENSION AND CAN BE USED IN TIRE TRACKS, WHICH PROVIDES IMPROVED TRACTION AND CUT RESISTANCE. THIS INVENTION SPECIFICALLY DESCRIBES A PROCESS FOR THE SYNTHESIS OF 3, 4 -POLISOPRENE THAT INCLUDES THE POLYMERIZATION OF AN ISOPRENE MONOMER IN AN ORGANIC SOLVENT AT A TEMPERATURE WHICH IS WITHIN A CATEGORY OF -10 CA 100 C PRESENTLY IN THE PRESENCE WHICH IS COMPOSED OF (A) AN ORGAN-IRON COMPOUND, (B) AN ORGAN-ALUMINUM COMPOUND, (C) A CHELATING AROMATIC AMINE, AND (D) A PROTONIC COMPOUND; WHERE THE MOLAR RATIO OF THE CHELING AMINE TO THE ORGANOHIERRO COMPOUND IS WITHIN A LEVEL OF 5: 1 TO 200: 1 APPROXIMATELY, AND WHERE THE PROTONIC COMPOUND COMPONENT TO THE ORGANOALUMINUM COMPOUND IS 0.0001: 1 TO 0.2: 1

ES91117562T 1990-10-24 1991-10-15 CATALYST FOR THE SYNTHESIS OF 3,4-POLY-ISOPRENE CRYSTALLINE. Expired - Lifetime ES2087203T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/602,546 US5082906A (en) 1990-10-24 1990-10-24 Catalyst for the synthesis of crystalline 3,4-polyisoprene

Publications (1)

Publication Number Publication Date
ES2087203T3 true ES2087203T3 (en) 1996-07-16

Family

ID=24411781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91117562T Expired - Lifetime ES2087203T3 (en) 1990-10-24 1991-10-15 CATALYST FOR THE SYNTHESIS OF 3,4-POLY-ISOPRENE CRYSTALLINE.

Country Status (9)

Country Link
US (2) US5082906A (en)
EP (1) EP0482478B1 (en)
JP (1) JPH04266908A (en)
KR (1) KR100207347B1 (en)
BR (1) BR9104447A (en)
CA (1) CA2037230A1 (en)
DE (1) DE69118806T2 (en)
ES (1) ES2087203T3 (en)
MX (1) MX9101523A (en)

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US5082906A (en) * 1990-10-24 1992-01-21 The Goodyear Tire & Rubber Company Catalyst for the synthesis of crystalline 3,4-polyisoprene
US5239023A (en) * 1990-10-24 1993-08-24 The Goodyear Tire & Rubber Company Process for the synthesis of crystallizable 3,4-polyisoprene and isoprene-butadiene copolymers having high vinyl contents
US5627237A (en) * 1996-05-06 1997-05-06 The Goodyear Tire & Rubber Company Tire tread containing 3.4-polyisoprene rubber
US6117956A (en) * 1998-06-01 2000-09-12 Bridgestone Corporation Catalyst composition and polymerization process for producing syndiotactic 1,2-polybutadiene
US6277779B1 (en) 1998-10-14 2001-08-21 Bridgestone Corporation Process and iron-based catalyst composition for the production of syndiotactic 1,2-polybutadiene
US6284702B1 (en) 1998-10-14 2001-09-04 Bridgestone Corporation Iron-based catalyst composition and process for producing syndiotactic 1,2-polybutadiene
US6180734B1 (en) 1998-10-14 2001-01-30 Bridgestone Corporation Process for producing syndiotactic 1,2-polybutadiene and iron-based catalyst compositions for use therein
US6211313B1 (en) 1999-11-12 2001-04-03 Bridgestone Corporation Iron-based catalyst composition and process for producing conjugated diene polymers
US6399732B2 (en) 1998-10-14 2002-06-04 Bridgestone Corporation Preparation of conjugated diene polymers by using an iron-based catalayst system
US6197888B1 (en) 1999-12-30 2001-03-06 Bridgestone Corporation Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system
US6160063A (en) * 1999-12-30 2000-12-12 Bridgestone Corporation Iron-based catalyst for producing binary cis-1,4-/1,2-polybutadiene
US6288183B1 (en) 1999-12-30 2001-09-11 Bridgestone Corporation Catalyst composition and process for controlling the characteristics of conjugated diene polymers
US6303692B1 (en) 2000-04-13 2001-10-16 Bridgestone Corporation Preparation of blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a molybdenum-based catalyst system
US6291591B1 (en) 2000-04-13 2001-09-18 Bridgestone Corporation Process for producing blends of syndiotactic 1,2-polybutadiene and rubbery elastomers with a chromium-based catalyst system
US6348550B1 (en) 2000-04-13 2002-02-19 Bridgestone Corporation Molybdenum-based catalyst composition and process for controlling the characteristics of conjugated diene polymers
US6627712B2 (en) 2001-02-19 2003-09-30 Bridgestone Corporation Manufacture of conjugated diene polymers by using an iron-based catalyst composition
US6433237B1 (en) 2001-02-19 2002-08-13 Bridgestone Corporation Iron-based catalyst composition for producing oligomers of conjugated dienes
US6320004B1 (en) 2001-04-05 2001-11-20 Bridgestone Corporation Manufacture of conjugated diene polymers by using an iron-based catalyst composition
US6545107B2 (en) 2001-06-08 2003-04-08 Bridgestone Corporation Molydenum-based catalyst composition for producing syndiotactic 1,2-polybutadiene
ITMI20011259A1 (en) * 2001-06-15 2002-12-15 Enichem Spa PROCEDURE FOR THE (CO) POLYMERIZATION OF CONJUGATE DIENES
US6610804B2 (en) 2001-08-24 2003-08-26 Bridgestone Corporation Iron-based catalyst composition for the manufacture of syndiotactic 1, 2-polybutadiene
US6576725B1 (en) 2002-01-18 2003-06-10 Bridgestone Corporation Iron-based catalyst for producing high-vinyl polybutadiene
US6720397B2 (en) 2002-02-20 2004-04-13 Bridgestone Corporation Polymerization process for preparing syndiotactic 1,2-polybutadiene
US7943712B2 (en) * 2006-12-28 2011-05-17 The Goodyear Tire & Rubber Company Catalyst system for synthesizing amine functionalized rubbery polymers having a high trans microstructure
CA2711231A1 (en) 2008-01-04 2009-07-16 C.R. Bard, Inc. Synthetic polyisoprene foley catheter
CN102131531A (en) 2008-06-30 2011-07-20 Cr巴德公司 Polyurethane/polysoprene blend catheter
SG167485A1 (en) * 2008-06-30 2011-01-28 Danisco Us Inc Polymers of isoprene from renewable resources
TW201120213A (en) 2009-06-17 2011-06-16 Danisco Us Inc Polymerization of isoprene from renewable resources
US9079980B2 (en) 2010-08-31 2015-07-14 The Goodyear Tire & Rubber Company Copolymers of conjugated triene monomers for improved filler interaction
JP5899011B2 (en) * 2012-03-07 2016-04-06 株式会社ブリヂストン POLYMER, RUBBER COMPOSITION CONTAINING THE POLYMER, AND TIRE HAVING THE RUBBER COMPOSITION
JP5941302B2 (en) * 2012-03-07 2016-06-29 株式会社ブリヂストン Rubber composition and tire having the rubber composition
CN105916703A (en) * 2014-01-16 2016-08-31 普利司通美国轮胎运营有限责任公司 Tire with laminate and method of making same
IT201800001149A1 (en) * 2018-01-17 2019-07-17 Versalis Spa PROCEDURE FOR THE PREPARATION OF POLYYSOPRENE WITH A MAINLY ALTERNATING STRUCTURE CIS-1,4-ALT-3,4 IN THE PRESENCE OF A CATALYTIC SYSTEM INCLUDING A PYRIDYL COMPLEX OF IRON
CN110452272B (en) * 2019-09-03 2022-03-01 中国科学院青岛生物能源与过程研究所 Bipyridine iron complex, preparation method thereof and application thereof in conjugated diene polymerization
US20230028849A1 (en) * 2019-09-03 2023-01-26 Qingdao Institute Of Bioenergy And Bioprocess Technology, Chinese Academy Of Sciences Iron bipyridine complex, preparation method of the same, and use of the same in polymerization of conjugated dienes
CN114249849B (en) * 2021-09-28 2023-11-03 中国科学院青岛生物能源与过程研究所 Highly branched iron conjugated diene polymer and preparation method thereof

Family Cites Families (8)

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US3860568A (en) * 1966-05-13 1975-01-14 Rhone Poulenc Sa Novel polymerization initiator and process for polymerization using the same
GB1249245A (en) * 1968-12-05 1971-10-13 Polymer Corp Linear polymers of butadiene
US3725373A (en) * 1970-01-12 1973-04-03 Atlantic Richfield Co Process for homopolymerizing acrylonitrile
US3936432A (en) * 1974-11-22 1976-02-03 The Goodyear Tire & Rubber Company Process of polymerization of conjugated diolefins using iron catalysts and sulfur ligands
FR2480290A1 (en) * 1980-04-09 1981-10-16 Michelin & Cie PROCESS FOR THE PREPARATION OF POLYMERS OF CONJUGATED DIENES OR COPOLYMERS OF CONJUGATED DIENES EITHER THEREWITH OR WITH A VINYLAROMATIC COMPOUND
JPS5794028A (en) * 1980-12-02 1982-06-11 Sumitomo Rubber Ind Ltd Rubber composition for tire tread
DE4016079A1 (en) * 1990-05-18 1991-11-21 Huels Chemische Werke Ag 3, 4-POLYISOPRENE-CONTAINING RUBBER BLEND MIXTURES FOR TIRE PATHS
US5082906A (en) * 1990-10-24 1992-01-21 The Goodyear Tire & Rubber Company Catalyst for the synthesis of crystalline 3,4-polyisoprene

Also Published As

Publication number Publication date
KR100207347B1 (en) 1999-07-15
DE69118806T2 (en) 1996-10-31
BR9104447A (en) 1992-06-09
DE69118806D1 (en) 1996-05-23
MX9101523A (en) 1992-06-05
EP0482478B1 (en) 1996-04-17
US5082906A (en) 1992-01-21
EP0482478A1 (en) 1992-04-29
CA2037230A1 (en) 1992-04-25
JPH04266908A (en) 1992-09-22
US5356997A (en) 1994-10-18
KR920008077A (en) 1992-05-27

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